10018601 has 8 divisors (see below), whose sum is σ = 10645320. Its totient is φ = 9410688.

The previous prime is 10018573. The next prime is 10018609. The reversal of 10018601 is 10681001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6255001 + 3763600 = 2501^2 + 1940^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10018601 - 2²² = 5824297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10018601.

It is not an unprimeable number, because it can be changed into a prime (10018609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3596 + ... + 5741.

It is an arithmetic number, because the mean of its divisors is an integer number (1330665).

Almost surely, 2^10018601 is an apocalyptic number.

It is an amenable number.

10018601 is a deficient number, since it is larger than the sum of its proper divisors (626719).

10018601 is an equidigital number, since it uses as much as digits as its factorization.

10018601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 10018601 is about 3165.2173701027. The cubic root of 10018601 is about 215.5769683955.

Adding to 10018601 its reverse (10681001), we get a palindrome (20699602).

The spelling of 10018601 in words is "ten million, eighteen thousand, six hundred one".